# OpenVAS Vulnerability Test
# $Id$
# Description: Auto-generated from advisory FEDORA-2009-8101 (sssd)
#
# Authors:
# Thomas Reinke <reinke@securityspace.com>
#
# Copyright:
# Copyright (c) 2009 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# or at your option, GNU General Public License version 3,
# as published by the Free Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

if(description)
{
 script_id(64537);
 script_cve_id("CVE-2009-2410");
 script_version ("$");
 script_tag(name:"cvss_base", value:"7.5");
 script_tag(name:"risk_factor", value:"High");
 script_name("Fedora Core 11 FEDORA-2009-8101 (sssd)");

 desc = "The remote host is missing an update to sssd
announced via advisory FEDORA-2009-8101.

Provides a set of daemons to manage access to remote directories and
authentication mechanisms. It provides an NSS and PAM interface toward
the system and a pluggable backend system to connect to multiple different
account sources. It is also the basis to provide client auditing and policy
services for projects like FreeIPA.

Update Information:

If a user was added to the SSSD BE database without setting a password, the user
could ssh to the SSSD configured client and enter any password to gain access.
This update resolves this issue so users with no password set are no longer able
to login.

ChangeLog:

* Wed Jul 29 2009 Jakub Hrozek  - 0.4.1-3
- Fix for CVE-2009-2410 - Native SSSD users with no password set could log in
without a password. (Patch by Stephen Gallagher)

References:

[ 1 ] Bug #514057 - CVE-2009-2410 If internal sssd user has no password set, the user can ssh to the sssd client with any supplied password
https://bugzilla.redhat.com/show_bug.cgi?id=514057

Solution: Apply the appropriate updates.

This update can be installed with the yum update program.  Use 
su -c 'yum update sssd' at the command line.
For more information, refer to Managing Software with yum,
available at http://docs.fedoraproject.org/yum/.

https://secure1.securityspace.com/smysecure/catid.html?in=FEDORA-2009-8101

Risk factor : High";

 script_description(desc);

 script_summary("Fedora Core 11 FEDORA-2009-8101 (sssd)");

 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2009 E-Soft Inc. http://www.securityspace.com");
 script_family("Fedora Local Security Checks");
 script_dependencies("gather-package-list.nasl");
 script_require_keys("ssh/login/rpms");
 exit(0);
}

#
# The script code starts here
#

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
vuln = 0;
if(isrpmvuln(pkg:"sssd", rpm:"sssd~0.4.1~3.fc11", rls:"FC11")) {
    vuln = 1;
}
if(isrpmvuln(pkg:"sssd-debuginfo", rpm:"sssd-debuginfo~0.4.1~3.fc11", rls:"FC11")) {
    vuln = 1;
}

if(vuln) {
    security_hole(0);
}
